Problem 44266. Sort the prime numbers in each row of a 3x3 matrix

Considering a 3x3 matrix A, sort the prime numbers of each row in ascending order. For exemple:

      input A=[5 8 2 4;
               1 11 1 5]

output B=[2 8 5 4;
          1 5 1 11]

You don't have to sort the other numbers, just the prime numbers. Enjoy!

Solve

Last solution submitted on Dec 19, 2018

Matthew Eicholtz on 11 Sep 2017

Not sure why the problem title says "3x3 matrix", then uses non-3x3 matrices in the example and test suite. Considering rewording for clarity.

yurenchu on 22 Jul 2017

Works only because of limited test suite.